baber/WOPTO huggingface dataset:
Patent JP-2018182480-A (JP)
Title: Noise spectrum distribution detection method and noise volume sound quality control method
Inventor: KAKUMOTO JUNICHI
IPC: H04R3/00
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which, for listening in an environment where noise changes dramatically, it is necessary to raise the volume, and change not only the volume but also the sound quality depending on the noise, and a reproduced sound corresponding to the increased volume is mixed in a microphone which detects the mixed sound in which the noise and the reproduced sound are mixed, and therefore, a control system needs to know only the intensity of the noise.SOLUTION: A band splitting filter having the same characteristic is applied to each of a hybrid sound signal and a reproduction signal. The maximum value of a time interval of 1 second from 200 mmsec of each filter output is detected. For each band, a difference between the hybrid sound signal and the reproduction signal, and the maximum value of the noise are obtained. A low speed attack time constant and a high speed release time constant are applied to the maximum value of the noise. The gain of the reproduction sound is corrected for each band by the obtained signal for each band.SELECTED DRAWING: Figure 1
Patent JP-2018182208-A (JP)
Title: Coil component
Inventor: SHINOHARA Gota
IPC: H01F17/04
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a smaller coil component in which a coil conductor is buried in a magnetic material part including metal particles and a resin material.SOLUTION: A coil component comprises: a magnetic material part including metal particles and a resin material; a coil conductor buried in the magnetic material part; and external electrodes electrically connected to the coil conductor. The magnetic material part has a bottom face with grooves formed therein; terminal parts of the coil conductor are led out in the grooves.SELECTED DRAWING: Figure 1
Patent JP-2018185056-A (JP)
Title: Storage container for rocket
Inventor: YAMASHITA ATSUSHI
IPC: F41F3/04
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a storage container for a rocket that can store a rocket ammunition in a sealed state and can accurately separate a front and a rear cover in a short time immediately after ignition despite expansion of a launching tube by reaction gas pressure generated by ignition without changing a thickness of the launching tube for preventing its expansion.SOLUTION: A storage container for a rocket of the present invention comprises: a launching tube 2 having an internal space 6 extending straight from a front end to a rear end of the launching tube 2 along an axis of a rocket ammunition 3; a front cover for closing a front end opening of the launching tube 2; and a rear cover 14B for closing a rear end opening of the launching tube 2 and being separated by gas pressure inside the launching tube 2. The front cover and the rear cover 14B have cylindrical sealing surfaces 15 that adhere to internal surfaces of the front end and of the rear end 7b of the launching tube 2, respectively. The cylindrical sealing surfaces 15 of the front cover and of the rear cover 14B air-tightly seal the internal surface of the front end and the internal surface of the rear end 7b, respectively. The front cover or the rear cover 14B comprises a cylindrical portion 16a having the cylindrical sealing surface 15 and a disk portion 16b that covers an axial directional inner end of the cylindrical portion 16a.SELECTED DRAWING: Figure 4
Patent JP-2018186150-A (JP)
Title: Head lifting device, head unit, and surface mounting machine
Inventor: TAKAMA KAZUYUKI
IPC: H05K13/04
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of lifting parts each of which lowers a mounting head to reduce the manufacturing cost.SOLUTION: A head lifting device 18 that is provided in a head unit 13 provided such that n (n≥3) mounting heads 17 for holding and releasing parts E can be lifted and lifts the mounting heads 17 includes a lifting member 22 for lifting the mounting head 17, a selector 65 for selectively positioning the lifting member 22 above one or more mounting heads 17 to be lowered, and a lifting unit 66 for lifting the lifting member 22.SELECTED DRAWING: Figure 3
Patent JP-2018184981-A (JP)
Title: Cross joint and propeller shaft
Inventor: NAKAYAMA TAKAHIRO
IPC: B60K17/22
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cross joint which can restrict a bending angle while inhibiting weight increase with a simple structure, and to provide a propeller shaft.SOLUTION: A cross joint 1 includes: a flange yoke 2 including a base end part 21 and a pair of arm parts 22 extending from both sides of the base end part 21 and having shaft holes; a stub yoke 3; and a cross shaft 4 having a first shaft 41 which fits in the shaft holes of the flange yoke 2 and a second shaft 42 which fits in shaft holes 33 of the stub yoke 3. The cross joint 1 further includes a bending restriction part 5A which has a hole part 6 formed at the base end part 21 of the flange yoke 2 and a projection part 7, which is integrally formed with the cross shaft 4 and loosely fits in the hole part 6, and restricts a bending angle by the projection part 7 and the hole part 6 contacting with each other when the flange yoke 2 bends to a predetermined angle.SELECTED DRAWING: Figure 5
Patent JP-2017200721-A (JP)
Title: Method for hard-precision machining tooth portion of gear or tooth portion of workpiece with gear-like contour
Inventor: FRANK MUELLER
IPC: G05B19/4069
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a working method which avoids defects in correction in a precision grinding process or between precision grinding processes, and can obtain improvement of surface quality of a tooth portion and a gear-like contour.SOLUTION: A working method includes: a) a step of providing a hard-precision machining tool 3 having machining zones 4 and 5 adjacent to at least two axial directions, where the first machining zone 4 is designed so as to grind a tooth portion 1 of a gear 2, and the second machining zone 5 is designed so as to precision grind and/or polish the gear portion; b) a step of grinding the gear portion of the gear by the first machining zone, where a first turn angle βexists between a rotation shaft a and a rotation shaft b of the hard-precision machining tool; and c) a step of precision grinding and/or polishing the gear portion of the gear by the second machining zone, where a second turn angle different from the first turn angle exists between the rotation shaft of the gear and the rotation shaft of the hard-precision machining tool.SELECTED DRAWING: Figure 2
Patent JP-2018186437-A (JP)
Title: Loop antenna device
Inventor: KIKAWADA ISAO
IPC: H01Q7/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a loop antenna device capable of obtaining desired magnetic field strength without being conscious of a phase difference at each conductor portion in parallel proximity.SOLUTION: A loop antenna device 10 has a rectangular first antenna element 11 arranged sideways; and a rectangular second antenna element 12 arranged vertically on the first antenna element 11 so as to have the same aspect ratio as that of the first antenna element 11 and so that intersection points on diagonal lines of the first antenna element 11 face each other.SELECTED DRAWING: Figure 1
Patent JP-2018184206-A (JP)
Title: container
Inventor: MAEDA SHINYA
IPC: B65D50/06
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a container whose mouth part on a container body needs to be opened with special operation for which the necessary force can be reduced.SOLUTION: A container 1 includes: a container body 2 with a cylindrical mouth part 2a communicating with a storage space S of a contents C; an inner cap 3 attached detachably on the mouth part 2a via a first screw part 6; a wall member 4 held on the container body 2 and provided on the outside of the inner cap 3; and an outer cap 5 attached detachably on the wall member 4. The inner cap 3 can be separated from the mouth part 2a by making the outer cap 5 separated from the wall member 4 and inverted, and having the outer cap 5 attached detachably on the inner cap 3 via a second screw part 8 which is an inverse screw of the first screw part 6.SELECTED DRAWING: Figure 1
Patent JP-2018188680-A (JP)
Title: Evaluation method for sizing machinability of sintered material and for performance of sizing processing oil agent, and sizing test device
Inventor: NAGASE NAOKI
IPC: B22F3/24
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for sizing machinability of a sintered material and for performance of sizing processing oil agent in a simple and detailed manner.SOLUTION: The evaluation method for at least one of sizing machinability of a sintered material and performance of sizing processing oil agent, includes a sizing test step and an evaluation step of evaluating at least one of sizing machinability of the sintered material and the performance of the sizing processing oil agent. The sizing test step includes a step (i) in which the sintered material having the processing oil agent coated on at least a part of the surface is inserted from a large diameter opening 10 to a die 1, which includes a through hole having the large diameter opening having a large inner diameter, a transition hole 20 having the large inner diameter tapering to a small inner diameter, and a small diameter hole portion 30 having the small inner diameter in this order in which the small inner diameter of the small diameter hole portion is 0.6% or more smaller than the outer diameter of the sintered material 2, then pressed into the small diameter hole portion so that an outer diameter of the sintered material is compressed with respect to an outer diameter 2a of the sintered material prior to the sizing test.SELECTED DRAWING: Figure 2
Patent JP-2018190525-A (JP)
Title: X-ray tube and X-ray generator
Inventor: SUZUKI KAZUTAKA
IPC: H01J35/08
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube which can move a target while making a focus to object distance (FOD) small, and to provide an X-ray generator.SOLUTION: An X-ray tube 1 includes: a vacuum cabinet 10; a target part 20; an X-ray emission window 30; an elastic member 40; and a moving mechanism 50. The vacuum cabinet 10 has a vacuum internal space R. The target part 20 is disposed in the internal space R. The target part 20 includes: a target T which generates an X-ray by incidence of an electronic beam B; and a target support substrate 23 which transmits the X-ray generated in the target T. The X-ray emission window 30 is provided so as to face the target support substrate 23, seals an opening 14 of the vacuum cabinet 10, and transmits the X-ray penetrated through the target support substrate 23. The elastic member 40 presses the target part 20 in a direction in which the target part 20 comes close to the X-ray emission window 30. The moving mechanism 50 moves the target part 20 pressed by the elastic member 40 in a movement direction A.SELECTED DRAWING: Figure 3
Patent JP-2018188376-A (JP)
Title: Hair dye
Inventor: AMAYA MINAKO
IPC: A61K8/41
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a hair dye that does not change or little changes in dyeing hue and dyeing density even when stored for a long time, and has excellent dyeing fastness.SOLUTION: The hair dye is provided that contains an oxidation polymer of an oxidation dye and an alcohol solvent as a main solvent.SELECTED DRAWING: None
Patent JP-2018188541-A (JP)
Title: Grease composition
Inventor: SEKIGUCHI HIRONORI
IPC: C10M115/08
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition which has excellent low torque property while having excellent low dust emission property in such a level as to be applied to a slide portion such as a bearing, a slide part and a joint part of a device used under such an environment with extremely less dust emission like a clean room.SOLUTION: A grease composition contains base oil (A) containing an ester oil (A1) and aliphatic diurea (B) represented by the following general formula (b1): R-NHCONH-R-NHCONH-R, in general formula (b1), Rand Reach independently represent a monovalent aliphatic hydrocarbon group having 8 to 20 carbon atoms, and Rrepresents a divalent aromatic hydrocarbon group having 6 to 18 carbon atoms. Kinetic viscosity at 40°C of the base oil (A) is 10 mm/s or more and less than 45 mm/s, a content of the ester oil (A1) is 50 mass% or more based on the total amount of the base oil (A), a content of the aliphatic diurea (B) is 20-30 mass% based on the total amount of the grease composition, and worked penetration at 25°C is more than 300.SELECTED DRAWING: None
Patent JP-2017131769-A (JP)
Title: Vacuum cleaner
Inventor: ANDREW CHARLTON CLOTHIER
IPC: H02P5/60
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce costs of vacuum cleaners.SOLUTION: A vacuum cleaner comprises a suction source, a cleaner head, and a controller. The suction source comprises an impeller and a first motor to drive the impeller, and the cleaner head comprises an agitator and a second motor to drive the agitator. The first motor is a brushless motor and the second motor is brushed motor. The controller is configured to generate control signals for controlling simultaneously the excitation of the first motor and the second motor.SELECTED DRAWING: Figure 7
Patent JP-2018195877-A (JP)
Title: Information processor, information processing system, and information processing method
Inventor: SUGANO HIROYASU
IPC: H04N7/15
Filed: 2017-05-12
Abstract: To easily reproduce shared information.SOLUTION: There is provided an information processor connected to one or more terminals, the information processor including: an acquisition unit for acquiring a snapshot of shared information shared with another information processor at a predetermined time point of a conference and an identifier of the conference, from the terminal; a determination unit that refers to a storage unit for storing identifiers received from other information processors and determines whether or not the identifier acquired by the acquisition unit is stored in the storage unit; a connection unit that when it is determined that the identifier acquired by the acquisition unit is stored in the storage unit, connects with another information processor, the transmission source of the identifier stored in the storage unit; and a reproduction unit that from the snapshot acquired by the acquisition unit, reproduces the shared information shared with the other information processor with which the connection unit connects.SELECTED DRAWING: Figure 2
Patent JP-2018191950-A (JP)
Title: Game machine
Inventor: KOYAMA YU
IPC: A63F5/04
Filed: 2017-05-16
Abstract: To suppress deterioration in amusement of games when an addition presentation is performed.SOLUTION: In a pachinko-slot machine 1, when an addition of a number of games in an ART state is performed, a sub control circuit 200 can perform an addition presentation for making a notification of a number of games that is added. But the sub control circuit 200 does not perform the addition presentation when a counter for counting the number of games in the ART state is in a counter-upper-limit stop. At this moment, the sub control circuit 200 determines whether or not the counter-upper-limit stop is occurring on the basis of whether or not a number of games actually added received from a main control circuit 90 matches any one of candidate game numbers that can be drawn in an addition lottery. If a match is not achieved, the sub control circuit 200 determines as the counter-upper-limit stop and does not perform the addition presentation.SELECTED DRAWING: Figure 286
Patent JP-2018193585-A (JP)
Title: Apparatus and method of induction heating for billet
Inventor: TEJIMA HIROMASA
IPC: C21D1/42
Filed: 2017-05-17
Abstract: To provide an induction heating apparatus for a billet with a simple structure, which enables cooling of a diverter with little operational troubles.SOLUTION: An induction heating apparatus 100 according to the present invention includes: induction heating means 10 having a tubular member 11 and a coil 12 for induction heating of a billet B inserted through the tubular member; a diverter 20a which is in contact with the upper end face of the billet and focuses the magnetic flux generated by applying an alternating current to the coil on the upper end face of the billet at the time of induction heating of the billet by the induction heating means; lifting means 30 for vertically moving the diverter up and down; and a cooling nozzle 40a located below a lower end of the tubular member and ejecting cooling water. After completion of induction heating of a billet by the induction heating means, the diverter is lowered by the lifting means beyond the lower end of the tubular member to a position facing the cooling nozzle, and is cooled at the lowered position by the cooling water ejected from the cooling nozzle.SELECTED DRAWING: Figure 1
Patent JP-2017145256-A (JP)
Title: Treatment with anti-pcsk9 antibodies
Inventor: CHANDRASEKHAR UDATA
IPC: A61P9/10
Filed: 2017-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a solution that clears whether low, infrequent doses of PCSK9 antagonist antibody would be effective to reduce hypercholesterolemia and the associated incidence of CVD in human patients and, if so, what dosage regimens are needed for such in vivo effectiveness.SOLUTION: According to the present invention, dosages for the treatment of human patients susceptible to or diagnosed with a disorder characterized by marked elevations of low density lipoprotein particles in the plasma with a PCSK9 antagonist antibody alone or in combination with a statin.SELECTED DRAWING: Figure 1
Patent JP-2018197628-A (JP)
Title: refrigerator
Inventor: NAKATA MOEKO
IPC: F25D23/00
Filed: 2017-05-24
Abstract: To provide a refrigerator that can effectively use a display part for displaying an image on a door.SOLUTION: A refrigerator comprises a cabinet 12 comprising a refrigerating chamber 14, etc., a door 38 for the refrigerating chamber 14 provided in the front of the cabinet 12, a liquid crystal display device 50 provided on the door 38, a camera 76 for photographing the outside of the cabinet 12, and a control unit 34 for displaying an image taken by the camera 76, on the liquid crystal display device 50.SELECTED DRAWING: Figure 1
Patent JP-2018196641-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-24
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can generate a special performance period for permitting performance reception to any of two different operation means.SELECTED DRAWING: Figure 60
Patent JP-2018199640-A (JP)
Title: Caged compound, and manufacturing method and expression method of caged compound
Inventor: NARUMI TETSUO
IPC: C07D215/14
Filed: 2017-05-26
Abstract: To provide a caged compound excellent in light reactivity and dark place stability, and capable of deprotection by a visible light.SOLUTION: A caged compound is represented by the following general formula (1). In the general formula (1), Rrepresents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a cyano group, an alkoxy group, a hydroxy group, or an alkylamino group, Rrepresents an alkyl group or a hetero atom other than a nitrogen atom, Rrepresents a hydrogen atom, a halogen atom or an alkyl group, X represents a monovalent anion, Y represents a monovalent organic group, Z represents a hydrogen atom or a monovalent organic group, and a represents 0 or 1, however a represents 0 when Rrepresents the hetero atom other than the nitrogen atom.SELECTED DRAWING: None
Patent JP-2018205840-A (JP)
Title: System, method therefor and program therefor
Inventor: SAKURAI YUKA
IPC: G06F21/33
Filed: 2017-05-30
Abstract: To provide a system, a method, and a program for setting a redirect URL for each access range of a resource.SOLUTION: A system has a terminal including a browser, a client server including a client application, a resource server providing a resource service and an authorization server including an authorization service module. The client application that has received a request for starting a coordination from the browser transmits the redirect URL of a client tenant specified from information transmitted by the browser to the resource server together with a client creation reservation in S1003. The resource server that has received the client creation reservation transmits the redirect URL to the authorization server together with a client creation request, and the authorization server that has received the client creation request stores created client information and the redirect URL in association with each other in S1025.SELECTED DRAWING: Figure 10
Patent JP-2018204208-A (JP)
Title: Mobile type simple garage
Inventor: NISHIDATE SHIGERU
IPC: E04H6/04
Filed: 2017-05-31
Abstract: To provide a mobile type simple garage which can be installed by one person in an arbitrary place in a state where a vehicle is parked and stopped, and can protect the vehicle not only from rain and wind but also from pollen, yellow sand or the like.SOLUTION: The mobile type simple garage includes: pairs of columns erected each at an obliquely forward side and an obliquely rearward side of a parked vehicle; four rectangular plate-shaped members having a holding portion for holding the column and an abutment portion for abutting a front or rear portion of a tire of the vehicle; two joining members each having both ends fixed to each of the columns erected in a pair and maintaining an interval between the columns constant; and a protective cover having a ceiling surface and four side surfaces suspended from the ceiling surface formed by joining rectangular sheets and hooked on each of the columns to cover the periphery of the vehicle. In the plate-shaped member, a long side has a length at least two times longer than a short side, a holding part is formed near a corner of one short side, and the abutment portion is detachably formed on the other short side.SELECTED DRAWING: Figure 3
Patent JP-2018207714-A (JP)
Title: Power supply system and control device
Inventor: KAWACHI SHUNSUKE
IPC: H02J3/32
Filed: 2017-06-07
Abstract: To provide a power supply system capable of suppressing generation of resonance due to a higher harmonic wave from a power system, and a control device.SOLUTION: A power supply system of one embodiment includes a plurality of power conversion devices, a plurality of circuit breakers and a control part. The plurality of circuit breakers is individually connected to the plurality of power conversion devices and performs switching of electrical connection of the power conversion devices and a power system by switching between an on-state and an off-state. The control part controls the circuit breakers, switches connection states of the plurality of power conversion devices, and determines whether or not the power conversion devices in conduction states with the power system by the circuit breakers connected thereto being in the on-state and being in a stand-by state become a predetermined number of devices.SELECTED DRAWING: Figure 1